Question

A medical assistant is reviewing the results of a urine collection provided by an adult patient at the clinic. What laboratory result is outside of the expected reference range?

Answer 1

The laboratory result that would be outside of the expected reference range in a urine collection is the presence of white blood cells (leukocytes), which suggests inflammation or infection in the urinary tract.

Step-by-step explanation:

The laboratory result that would be outside of the expected reference range in a urine collection is the presence of white blood cells (leukocytes). Normally, there should be very few or no white blood cells in urine. The presence of white blood cells suggests inflammation or infection in the urinary tract.

For example, if a patient's urine test shows a high number of white blood cells, it could indicate a urinary tract infection (UTI) or kidney infection.

Another example is if the urine test reveals the presence of both white blood cells and bacteria, it may indicate a bacterial UTI.